| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20200901 |
| Unknown | China national standards | MT | 40.0 | USD | 20200901 |
| Unknown | China national standards | MT | 50.0 | USD | 20200901 |
| Unknown | China national standards | MT | 20.0 | USD | 20200901 |
| Unknown | China national standards | MT | 890.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200901 |
| Unknown | China national standards | MT | 60.0 | USD | 20200901 |
| Unknown | China national standards | MT | 40.0 | USD | 20200901 |
| Unknown | China national standards | MT | 350.0 | USD | 20200901 |
| Unknown | China national standards | MT | 50.0 | USD | 20200901 |